71490156 (number)

71490156 is an even 8-digits composite number following 71490155 and preceding 71490157. In scientific notation, it is written as 7.1490156 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 23830048 positive integers (up to 71490156) that are relatively prime to 71490156.

Interesting facts

Basic properties

Name

Name seventy-one million four hundred ninety thousand one hundred fifty-six

Notation

Scientific notation 7.1490156 × 10^7
Engineering notation 7.1490156 × 10^6

Prime Factorization of 71490156

Prime Factorization 2 × 2 × 3 × 5957513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35745078
Product of the distinct prime numbers

The prime factorization of 71490156 is 2 × 2 × 3 × 5957513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 79, 72, 801, 99, 7293, 9215, 66555, 8478, 946922, 453776, 8328414, 2860453, 50175651, 29836291, 488826200, 653581478, 7871652437, 8441354176

Basic calculations (n = 71490156)

Multiplication

n×y
n×2 142980312
n×3 214470468
n×4 285960624
n×5 357450780

Division

n÷y
n÷2 35745078
n÷3 23830052
n÷3 17872539
n÷5 14298031.2

Exponentiation

ny
n2 5110842404904336
n3 3.6537492081803E+23
n4 2.6120710087768E+31
n5 1.8673736390053E+39

Nth Root

y√n
2√n 8455.1851546847
3√n 415.03247628945
4√n 91.952080752339
5√n 37.226246514987

Divisors of 71490156

1, 2, 3, 4, 6, 12, 5957513, 11915026, 17872539, 23830052, 35745078, 71490156

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71490155
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71490156 can be divided by 12 positive divisors. The sum of these divisors (counting 71490156) is 1, the average is 0.083333333333333.

Base conversion 71490156

Base System Value
2 Binary 100010000101101101001101100
3 Ternary 11222112002001120
4 Quaternary 10100231221230
5 Quinary 121300141111
6 Senary 11032140540
8 Octal 420555154
10 Decimal 71490156
12 Duodecimal 1bb37750
16 Hexadecimal 442da6c
20 Vigesimal 126g57g
36 Base36 16ka5o

Cryptographic Hash Functions

md5 8216a2a15c7c1249ef8d22e73f4e3331
sha1 447a94e81dded4761824859fac2a18611b8c94eb
sha256 aa137ee274ca298276110d0834c2868a8f0c02275d0b0949e6d9c43e48c5cd4b
sha512 f5644cc64c33f5f290dd4a4ad095ce95fb3b0dcdc24e8bc1e60699a02fc077673eebb5c76caaab4f7042ee025e28d10501cbe4beddd6f64748fd542d72494df9
ripemd-160 cb6d6fd6d51ae14508a4333c4588e7d9f92b917c

71490156 as geometric shapes

Circle

Radius = n
Diameter 142980312
Circumference 449185897.78718
Area 1.6056184952903E+16

Sphere

Radius = n
Volume 1.5304788893972E+24
Surface area 6.4224739811611E+16
Circumference 449185897.78718

Square

Length = n
Perimeter 285960624
Area 5110842404904336
Diagonal 101102348.19137

Cube

Length = n
Surface area 30665054429426016
Volume 3.6537492081803E+23
Space diagonal 123824582.43303

Equilateral Triangle

Length = n
Perimeter 214470468
Area 2.213059678693E+15
Altitude 61912291.216513

Triangular Pyramid

Length = n
Surface area 2.213059678693E+15
Volume 4.3059847364321E+22
Height 33700782.730456